Continuous, remote monitoring and logging of electromagnetic fields

Transcription

1 MULTI-BAND EMF AREA MONITOR AMB-8057 Continuous, remote monitoring and logging of electromagnetic fields Discrimination of GSM and UMTS contributions to total emf values Magnetic fields monitoring from 10Hz to 5kHz Accurate and safe data measurement and storage GSM remote communication Automatic data download to PC Daily report by SMS Sends warning and alarm messages to PC and mobile phones Its large memory does not require frequent downloading Easy to use PC software Easy integration in systems for data collection and publishing Outdoor and indoor installation Self supplied by solar panel Lightweight, easy to install and remove Area Monitor AMB with Solar Panel AMB /8

2 APPLICATIONS The Area Monitor AMB-8057 offers the ultimate, reliable, accurate solution for the remote and continuous monitoring and logging of electric (E) or magnetic (H) fields generated by low and high frequency sources such as Radio/TV, GSM, UMTS, Transformer stations, Power lines etc., in order to assess the population s long-term exposure to potentially hazardous Electromagnetic Fields (EMF). Several AMB-8057 Area Monitors connected to the base station through the GSM network can be used to build reliable monitoring systems to cover large geographical areas, including nation-wide coverage. The Area Monitor AMB-8057 is weatherproof, lightweight (< 3 kg) and can easily be installed outdoors or indoors, using its specifically designed pole and base. Thanks to its exceptionally low power consumption, the AMB-8057 does not require any external power supply. Two versions are available with different power supply modes: solar panel and internal rechargeable battery, for unlimited outdoor operations; internal Li-Ion disposable battery, for up to one year s operation. All-in-one concept One single, small-size housing (60 mm dia. x 780 mm length) includes: the high-sensitivity probe to measures the EMF along three axes; the sophisticated data logger to store in a non-volatile memory the measured values, events (alarm signals, communications) and settings; the dual-band GSM modem for data uploading and remote control Unique Features The AMB-8057 has been designed to offering unique features like: Correct measurements from any EMF source direction Excellent accuracy and repeatability of measurements Simultaneous measurement of all bands Easy to calibrate Field Probes AMB /8

3 THE SOFTWARE Control window PC Software The AMB-8057-SW02 software is a complete, easy to use Windows based program fully integrated into the AMB-8057 System for Distributed Monitoring of Electromagnetic Fields. It allows access to all the remote Field Monitoring Stations for: reading, changing and sending all measurement settings and communication schedules; selecting and downloading logged data, either manually or automatically; receiving warnings & alarm signals; saving, printing and exporting data; showing data in graphs or tables. Data transferring and all parameters of the station can therefore be monitored, modified and set by use of this software, through either a remote (GSM) or direct (serial cable) connection. Data integrity checks and double-password access provide a maximum of reliability and security. Field Alarm Setting Modem/SMS Settings AMB /8

4 A Calendar-Style Data Memory Block presentation allows an easy selection of the period to be analysed. Zoom, marker and other common functions are available to improve data readability. Polling of the station from the PC is easy, and it can be conveniently set according to the User s requirements. An extensive list of SMS commands and the daily report makes easy to interfacing the AMB-8057 Area Monitor with standard GSM mobile phones. Data can be displayed as either graphs or tables, and exported in standard ASCII format. When GSM is ON, the graph shows highlighted bands and the ASCII reports have data conveniently marked, in order to exclude from calculation those values measured in line with the RF emission of the modem. The Calendar-style Data Memory Block The graphical display AMB /8

5 TECHNICAL SPECIFICATIONS EP-1B-01 Electric Field Broadband Probe Specifications Frequency range 100 khz to 3 GHz Measurement range 0.2 to 200 V/m Measurement resolution 0.01 V/m CW damage level 600 V/m Typical 6V/m ± MHz 20V/m MHz ± 0.8 db 150 khz - 3 GHz ± 1.5 db 6V/m ± MHz (typical 0.6 db) H-Field rejection > 20 db Temperature error 0.1 db/ C Size and weight 450 mm length, 55 mm diameter 180 g EP-3B-01 Electric Field Tri-Band Probe Frequency range Wide band Low pass High pass 0.1 to 3000 MHz 0.1 to 862 MHz 933 to 3000 MHz Measurement range 0.2 to 200 V/m Measurement resolution 0.01 V/m CW damage level 600 V/m Typical 6V/m ± MHz ± GHz 20V/m MHz±0.8 db MHz±0.8 db MHz±1.5 db 150 khz-3 GHz±1.5 db 150 khz-862 MHz±1.5 db 6V/m ± MHz ± GHz (typically 0.6 db) (typically 0.6 db) Out of band attenuation Not applicable 933 MHz-3 GHz > 23 db MHz > 23 db (ref. to 50 MHz) (ref. to 1 GHz) H-Field rejection > 20 db Temperature error 0.1 db/ C Size and weight 450 mm length, 55 mm diameter g AMB /8

6 EP-4B-01 Electric Field Quad-Band Probe Frequency range Wide band EGSM 900 Bandpass EGSM 1800 Bandpass UMTS Bandpass 0.1 to 3000 MHz 925 to 960 MHz 1805 to 1880 MHz 2110 to 2170 MHz Meas. range 0.2 to 200 V/m to 30 V/m Meas. resolution 0.01 V/m CW damage level 300 V/m 6 V/m Anisotropy MHz±0.8 db ± 0.8 db (typical 0.6 db) MHz ± 0.8 db (typical 0.6 db) MHz ± 0.8 db (typical 0.6 db) MHz ± 0.8 db (typical 0.6 db) 150 khz-3 GHz± MHz, 3 V/m +0.5/ MHz, 3 V/m +0.5/ MHz, 3 V/m +0.5/ MHz, 3 V/m >8 860 MHz > MHz > MHz Out of band attenuation Not applicable > MHz > MHz > MHz (ref. to MHz) (ref. to MHz) (ref. to 2140 MHz) Centre frequency drift Not applicable C = ± 100kHz C = ± 100 khz / C H-field rejection > 20 db Temperature error 0 50 C = ± 0.3 db C = -0.1 db/ C Size and weight 450 mm length, 55 mm diameter 210 g HP-1B-01 Magnetic Field Probe Specifications Frequency range 10 Hz to 5 khz Measurement range and overload 50 nt to 200 mt -- >1 mt without damage Measurement resolution 1 nt Flatness 40 Hz 1 khz ± 1 db (typical 0.6) Anisotropy ± Hz, 3 mt E-Field rejection > 20 db Size and weight 83 mm length, 53 mm diameter g Electric field probe Magnetic field probe AMB /8

7 AMB-8057 Multi-band EMF Area Monitor General Specifications Sampling time Storing rate Stored field values Max. logging before overwriting Communication SIM card type Download of measurement result from area monitor Call TXT file generation SMS Interface Power supply Battery operating time Simultaneous measurement of all bands every 3 seconds 30 seconds to 15 minutes AVG or RMS (calculated over the selected averaging period), MAX value 1-and 3-band: min. storing rate; 11 max storing rate 4-band: min. storing rate; 5 max storing rate Internal Dual band GSM modem for SIM card (not included) Must be allowed for data transmission to/from mobile phones Automatic and/or manual Automatic from area monitor or from PC; manual from PC Generation of a.txt file for every data download Up to two mobile phones RS-232C with DB9 connector AMB AMB Li-Ion primary battery 3,6 V 13 Ah, Solar panel & Pb battery 4 V 2.5 Ah Type LSH20 SAFT or equivalent Battery charger 230 VAC-50 Hz > 6 30 min. GSM stand-by > 80 days in total 30 min. and 1 min. transmission per day GSM stand-by and 1 min. transmission per day Operating temperature -10 C to 50 C Protection grade IP54 Field over limit, full memory, open case, overheating, battery overcharge, Alarms low battery, probe failure Station: 60 x 780 mm (diameter x height) kg Dimensions and weight Base and mast: 600 x 600 x 2000 mm (w x d x h) kg AMB-8057-SW-02 PC Software Functions and Requirements Data download Alarms Functions Manual; Automatic by the AMB-8057 or by PC at scheduled times Two programmable thresholds (attention and alarm) with notice of trespassing from both ways (bottom-up and top-down) Set-up of unlimited number of AMB-8057 Calculation of AVG; RMS; Max. Vertical and Horizontal Zoom Linear and Logarithmic graphs Displaying of the probe type and calibration date, AMB-8057 Serial number Battery voltage and internal temperature recording AMB /8

8 ORDERING INFORMATION AMB-8057 set Remote stations Area Monitor remote station with internal primary Li-Ion battery AMB Area Monitor remote station with solar panel and back-up battery AMB Field probes Electric field probe 0.1 to 3000 MHz; 0.2 to 200 V/m EP-1B-01 Tri-band electric field probe 0.1 to 3000 MHz / 0.1 to 862 MHz / 933 to 3000 MHz; 0.2 to 200 V/m EP-3B-01 Quad-band electric field probe 0.1 to 3000 MHz; 0.2 to 200 V/m / 925 to 960 MHz / 1805 to 1880 MHz / 2110 to 2170 MHz, 0.02 to 20 V/M EP-4B-01 Magnetic field probe 10 Hz to 5 khz; 50 nt to 200 _T HP-1B-01 Optional accessories Metallic T-shaped base and Fibreglass mast (includes kit of screws, ties and 3 ballast bags) AMB-8057-MAST Standard accessories supplied with Area Monitor: RS232 cable, 2 m Power supply/charger Operating Manual, Test & Calibration Certificates Rotating joint for installation on mast AMB-8057-SW02 PC Software Narda Safety Test Solutions GmbH Sandwiesenstrasse Pfullingen, Germany Phone: +49 (0) Fax: +49 (0) support@narda-sts.de Narda Safety Test Solutions 435 Moreland Road Hauppauge, NY 11788, USA Phone: Fax: NardaSTS@L-3COM.com Narda Safety Test Solutions srl Via Leonardo da Vinci, 21/ Segrate (MI) ITALY Phone: Fax: support@narda-sts.it AMB /8